<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1">
  <title></title>
</head>

<body>
  <div id="app"></div>
  <div id="qr">
    <img  src="/vue3.png"/>
  </div>
  
  <style>
    #qr {
      right: 10%;
      position: fixed;
      bottom: 10%;
      z-index: 9999;
    }
    #qr img {
      width: 100px;
    }

  </style>
</body>

</html>